Effect of water-cement ratio of cement pastes on microstructural characteristics related to carbonation process

American Concrete Institute, ACI Special Publication

Volumn SP-192, Issue , 2000, Pages 523-537

  Chaussadent, Thierry ^a   Baroghel Bouny, Véronique ^b   Hornain, Hugues ^c   Rafaï, Nouredine ^d   Ammouche, Abdelkrim ^d  

^a Laboratoire Central des Ponts et Chaussees   (France)

^b Microstructure and Durability of Concretes section at LCPC

^c Laboratoire d'Etudes et de Recherches sur les Materiaux   (France)

^d LERM

Author keywords

Calcium compounds; Cement pastes; Hydration; Microstructure; Strains; Water cement ratio

Indexed keywords

CALCIUM OXIDE; CALCIUM SILICATE; CARBON DIOXIDE; CARBON DIOXIDE PROCESS; CARBONATION; DURABILITY; HYDRATED LIME; HYDRATION; LIME; POROSITY; PORTLAND CEMENT; SHRINKAGE;

AUTOGENOUS DEFORMATIONS; CALCIUM-CONTAINING COMPOUNDS; CARBONATION PROCESS; DEGREE OF HYDRATION; HYDRATED CEMENT PASTES; HYDRATION PROCESS; MICRO-STRUCTURAL CHARACTERISTICS; SEM EXAMINATIONS;

CALCIUM CARBIDE;

EID: 55649113153     PISSN: 01932527     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

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2. Ammouche A. "Caracterisation automatique de fades de degradation des betons par analyse d'images. Etude de differents mecanismes de degradation" Thesis, University of Bordeaux France and University of Laval Quebec, 1999.
3. Hua C, Acker P. and Ehrlacher A. "The shrinkage of cement due to self-desiccation: analysis and modelling" Bull, liaison des Ponts et Ch., 1995, 196, pp. 79-89. (in French).
4. Vernet C. and Cadoret G. "Suivi en continu de 1'evolution chimique et mecanique des BHP pendant les premiers jours" in "Les Betons a Hautes Performances" (Published by ENPC, Paris, 1992), 2, pp. 115-128.
5. Tazawa E. and Miyazawa S. "Autogenous shrinkage caused by self desiccation in cementitious material" Proceedings of the 9th Int. Congress on the Chemistry of Cement, New Delhi, India, 1992, Vol. IV, pp. 712-718.
6. Mouret M, Bascoul A. and Escadeillas G. "Study of the degree of hydration of concrete by means of image analysis and chemically bound water" Advanced Cement Based Materials, 1997, 6, pp. 109-115.